Lua APA (7ú heag.)
Azam-Ali, S. N., & Squire, G. R. (2002). Principles of tropical agronomy. CABI Pub..
Lua i Stíl Chicago (17ú heag.)
Azam-Ali, S. N., agus G. R. Squire. Principles of Tropical Agronomy. Wallingford, Oxon, UK ; New York: CABI Pub., 2002.
Lua MLA (9ú heag.)
Azam-Ali, S. N., agus G. R. Squire. Principles of Tropical Agronomy. CABI Pub., 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.